221477762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{73483}}^1$

素因数の和:73633

約数の個数: 16

約数和(自身を含む): 365068512

約数和(自身を除く): 143590750

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 73483, 146966, 808313, 1616626, 10067171, 20134342, 110738881, 221477762]

約数ペア:

[(1, 221477762), (2, 110738881), (11, 20134342), (22, 10067171), (137, 1616626), (274, 808313), (1507, 146966), (3014, 73483)]